000 00488nam a2200133Ia 45e0
008 181001s1965 xx 000 0 und d
100 _aRay & Choudhary
245 0 _aElements of mechanical Engineering
260 _aPoona
_bUBC Poona
_c1965
300 _a367
942 _2ddc
_cBK
999 _c757
_d757